Pseudexostoma yunnanense

科: Sisoridae

Pseudexostoma yunnanense（Pseudexostoma yunnanense）は鮡科に分類される淡水魚で、中国に分布する。成魚は約 8.3–12.2 cm、適水温 18–26 °C。

飼育条件

水温: 18–26 °C
pH: 6.5–7.8
GH硬度: 12–30 dGH
成魚の体長: 8.3–12.2 cm
最小水槽: 179 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Peaceful giant of the bottom, indifferent to mid-water life
原産地: 中国

種の概要

Pseudexostoma yunnanense, a member of the family Sisoridae, comes from China, where it inhabits mountain torrents clinging to boulders. Peaceful giant of the bottom, indifferent to mid-water life and opportunistic bottom-feeder with a broad palate, it grows to 8.3–12.2 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Mid-water schooling fish.

原生環境

生息地: Mountain torrents clinging to boulders
水流: Very strong current, highly oxygenated
溶存酸素: Requires very high dissolved oxygen

レイアウトと設備

底床: Bare smooth rock
流木・石組: Large boulders forming crevices
水草: Minimal

性格・餌・混泳

群泳性: Singly or in small groups depending on species size
餌: Opportunistic bottom-feeder with a broad palate
おすすめの混泳相手: Mid-water schooling fish — Use the space catfish ignore
混泳しないほうがいい相手: Fast surface feeders — Leave nothing for the bottom

繁殖と注意点

雌雄の違い: Unclear
繁殖方法: Egg-depositing in hollows; some guard, some abandon

よくある質問

Pseudexostoma yunnanenseは飼育しやすい？

中級者向き。Peaceful giant of the bottom, indifferent to mid-water life。Singly or in small groups depending on species size。

Pseudexostoma yunnanenseの適水温と水質は？

18–26 °C を安定して維持。pH 6.5–7.8、GH 12–30 dGH。

Pseudexostoma yunnanenseの大きさと水槽サイズは？

成魚 8.3–12.2 cm 前後。Bottom-dwellingのため 179 L 以上の水槽を推奨。

Pseudexostoma yunnanenseの餌は？

Opportunistic bottom-feeder with a broad palate。人工飼料に冷凍餌を組み合わせて。

Pseudexostoma yunnanenseは混泳できる？

Peaceful giant of the bottom, indifferent to mid-water life。混泳の相手：Mid-water schooling fish — Use the space catfish ignore。Fast surface feeders — Leave nothing for the bottomは避ける。

Pseudexostoma yunnanenseの原産地は？

中国のMountain torrents clinging to bouldersが生息地。

Pseudexostoma yunnanenseの繁殖は？

Egg-depositing in hollows; some guard, some abandon。Unclear。